The noted starlet Tamannah might appear as an innocent and gullible girl onscreen but offscreen, there have been many instances wherein cine folks revealed her toughness. However, this time another side of Tamannah got revealed and this is more on the naughty side. Well, it is heard that the Kollywood actor Karthi and Tamannah are very good friends. Recently, Karthi got married and on the eve of his first night, sources say Tammu was busy sending funny SMS, naughty messages etc. It is heard that Karthi answered them for a while and later switched off the mobile. Those who heard this said “Karthi and Tamannah share very good vibes professionally and personally. And Tamannah who is usually very cold has found good company in Karthi that’s why her mischievous nature is being revealed. Let us hope she knows where to draw the line or else Ranjini (Karthi’s wife) might raise her eyebrows.”